CN212362452U

CN212362452U - Ultra-high power density PTC water heating core

Info

Publication number: CN212362452U
Application number: CN202020986574.1U
Authority: CN
Inventors: 林孝杰
Original assignee: Haining Yongli Electronic Ceramics Co ltd
Current assignee: Haining Yongli Electronic Ceramics Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-15
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an ultra-high power density PTC water heating core, including casing, connecting piece and inner chamber, the fixed surface of casing installs the fixed plate, fixed mounting has the connecting piece between the fixed plate, the both sides fixed mounting of connecting piece has the go-between, the inside of casing is provided with the inner chamber, the inside fixed mounting of inner chamber has the hot plate, the top fixed mounting of casing has the end cover. The utility model discloses a be provided with a series of structures and make this device utilize the fixed plate to carry out fixed connection between heating panel and casing when using in-process, utilize the heating panel to enlarge the area that contacts between casing and the exterior structure when using after connecting, promote the heat conduction effect of casing, utilize the connecting bolt to see through the through-hole and carry out fixed connection with go-between and exterior structure when using, utilize rings can more make things convenient for the user of service to remove the device when using, optimize the use.

Description

Ultra-high power density PTC water heating core

Technical Field

The utility model relates to a PTC heating technical field specifically is an ultra-high power density PTC water heating core.

Background

For example, the main device of the electric heating part of the household electric heating mosquito killer is the PTC element which is a resistor made of barium titanate and other conductor materials and has the double functions of heating and temperature control.

The existing PTC water heating core has the defects that:

1. when in use, the device is not convenient for a user to fix, so that the phenomenon of swing is easy to occur when in use;

2. the water contact area is small, the heat conductivity coefficient is low, and therefore the PTC water heating core with the ultrahigh power density is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultra-high power density PTC water heating core to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultra-high power density PTC water heating core, includes casing, connecting piece and inner chamber, the fixed surface of casing installs the fixed plate, and the fixed surface of fixed plate installs the heating panel, fixed mounting has the connecting piece between the fixed plate, the both sides fixed mounting of connecting piece has the go-between, the inside of casing is provided with the inner chamber, the inside fixed mounting of inner chamber has the hot plate, the top fixed mounting of casing has the end cover.

Preferably, the top of the end cover is provided with a sealing opening, and the top of the sealing opening is provided with a connecting wire.

Preferably, a reinforcing layer is fixedly installed inside the shell, and an insulating layer is arranged on the inner side of the reinforcing layer.

Preferably, a lead is fixedly installed in the inner cavity between the heating plates, and the surface of the lead is coated with an anti-oxidation layer.

Preferably, a through hole is formed in the connecting ring, and a connecting bolt is movably mounted in the through hole.

Preferably, the bottom of the shell is fixedly provided with a base, and the bottom of the base is fixedly provided with a hanging ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the through-hole in the inside of go-between, and the inside movable mounting of through-hole has the connection to tie, utilize the connection to tie can see through the through-hole when using and carry out fixed connection with go-between and exterior structure, thereby improve the stability of device, the both sides fixed mounting of connecting piece has the go-between, with the periphery of connecting piece card at the casing, utilize the go-between to enlarge the area that contacts between connecting piece bottom surface and the exterior structure when using after blocking, thereby make things convenient for the user of service to fix the position of casing more, the inside fixed mounting of casing has the back up coat, one deck metal material is added on the inside surface of object, can increase the tightness of device, thereby, the life of.

2. The utility model discloses a fixed surface at the casing installs the fixed plate, and the fixed surface of fixed plate installs the heating panel, utilize the fixed plate can carry out fixed connection between heating panel and the casing when using, utilize the heating panel to enlarge the area that contacts between casing and the exterior structure when using after connecting, promote the heat conduction effect of casing, thereby improve the heating efficiency of device, the bottom fixed mounting of casing has the base, utilize the base can be when using protecting the bottom of casing, more make things convenient for the user of service to detect and maintain the inside of casing, and the bottom fixed mounting of base has rings, utilize rings can more make things convenient for the user of service to hoist the device when using, thereby more make things convenient for the user of service to remove the device.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. an end cap; 101. sealing the opening; 2. a housing; 3. a connecting member; 301. a connecting ring; 302. a through hole; 303. a connecting bolt; 4. a fixing plate; 401. a heat dissipation plate; 5. a base; 501. a hoisting ring; 6. a connecting wire; 7. an inner cavity; 8. a reinforcement layer; 9. an insulating layer; 10. heating plates; 11. and (4) conducting wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a PTC water heating core with ultrahigh power density comprises a shell 2, a connecting piece 3 and an inner cavity 7, wherein a fixing plate 4 is fixedly arranged on the surface of the shell 2, a heat dissipation plate 401 is fixedly arranged on the surface of the fixing plate 4, the heat dissipation plate 401 and the shell 2 can be fixedly connected by using the fixing plate 4 when in use, the contact area between the shell 2 and an external structure can be enlarged by using the heat dissipation plate 401 when in use after connection, the heat conduction effect of the shell 2 is promoted, so that the heating efficiency of the device is improved, the connecting piece 3 is fixedly arranged between the fixing plates 4, connecting rings 301 are fixedly arranged on two sides of the connecting piece 3, the connecting piece 3 is clamped at the periphery of the shell 2, the contact area between the bottom surface of the connecting piece 3 and the external structure can be enlarged when in use by using the connecting rings 301 after clamping, and the position of the, be provided with inner chamber 7 through the inside at casing 2, the inside fixed mounting of inner chamber 7 has heating plate 10, BZHptc heating core can be adopted to this heating plate 10's model, heating plate 10 can be with electric energy conversion for heat energy when using, thereby realize the heating, casing 2's top fixed mounting has end cover 1, utilize end cover 1 can protect casing 2's top when using, avoid water entering casing 2's inside when using, thereby improve device's leakproofness.

Further, end cover 1 top is provided with sealed mouth 101, and the top of sealed mouth 101 is provided with connecting wire 6, utilizes connecting wire 6 can carry out electric connection with external power equipment with hot plate 10 when using to provide electric power for the device.

Further, the inside fixed mounting of casing 2 has back up coat 8, adds the one deck metal material on the inside surface of object, can increase the tightness of device to it is not fragile, extension device's life, and the inboard of back up coat 8 is provided with insulating layer 9, can utilize insulating rubber to prevent effectively that the device from the phenomenon of electric leakage from appearing in the use, thereby improves the security of device.

Further, the inside fixed mounting of inner chamber 7 between hot plate 10 has wire 11, utilizes wire 11 can be when using to connect between hot plate 10 to improve the practicality of device, the surface coating of wire 11 has the oxidation barrier, can effectually prevent that the oxygen that contains in the air from carrying out the oxidation to the surface of equipment after the coating, thereby the life of extension equipment.

Further, a through hole 302 is formed in the connecting ring 301, a connecting bolt 303 is movably mounted in the through hole 302, and the connecting ring 301 and an external structure can be fixedly connected through the through hole 302 by using the connecting bolt 303 when the device is used, so that the stability of the device is improved.

Further, the bottom fixed mounting of casing 2 has base 5, utilizes base 5 can be when using to protect casing 2's bottom, more makes things convenient for the user of service to detect and maintain casing 2's inside, and the bottom fixed mounting of base 5 has rings 501, utilizes rings 501 can more make things convenient for the user of service to hoist the device when using to more make things convenient for the user of service to remove the device.

The working principle is as follows: heating plate 10 can be with electric energy conversion heat energy when using, utilizes heating panel 401 can enlarge the area that contacts between casing 2 and the exterior structure when using, promotes casing 2's heat conduction effect, blocks connecting piece 3 in the periphery of casing 2, blocks the back and utilizes go-between 301 can enlarge the area that contacts between connecting piece 3 bottom surface and the exterior structure when using to more make things convenient for the user of service to fix the position of casing 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ultra-high power density PTC water heating core, includes casing (2), connecting piece (3) and inner chamber (7), its characterized in that: fixed surface of casing (2) installs fixed plate (4), and the fixed surface of fixed plate (4) installs heating panel (401), fixed mounting has connecting piece (3) between fixed plate (4), the both sides fixed mounting of connecting piece (3) has go-between (301), the inside of casing (2) is provided with inner chamber (7), the inside fixed mounting of inner chamber (7) has hot plate (10), the top fixed mounting of casing (2) has end cover (1).

2. An ultra high power density PTC water heating core according to claim 1, wherein: the top of the end cover (1) is provided with a sealing opening (101), and the top of the sealing opening (101) is provided with a connecting wire (6).

3. An ultra high power density PTC water heating core according to claim 1, wherein: the inner part of the shell (2) is fixedly provided with a reinforcing layer (8), and the inner side of the reinforcing layer (8) is provided with an insulating layer (9).

4. An ultra high power density PTC water heating core according to claim 1, wherein: and a lead (11) is fixedly arranged in the inner cavity (7) between the heating plates (10), and the surface of the lead (11) is coated with an anti-oxidation layer.

5. An ultra high power density PTC water heating core according to claim 1, wherein: the inside of go-between (301) is provided with through-hole (302), and the inside movable mounting of through-hole (302) has connecting bolt (303).

6. An ultra high power density PTC water heating core according to claim 1, wherein: the bottom fixed mounting of casing (2) has base (5), and the bottom fixed mounting of base (5) has rings (501).